SIM800 datasheet(4/380 Pages) SIMCOM

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SIM800 Series_AT Command Manual_V1.09

2015-08-03

2.2.18 ATS4 Set Response Formatting Character ................................................................39

2.2.19 ATS5 Set Command Line Editing Character.............................................................40

2.2.20 ATS6 Pause Before Blind Dialling............................................................................41

2.2.21 ATS7 Set Number of Seconds to Wait for Connection Completion..........................41

2.2.22 ATS8 Set Number of Seconds to Wait for Comma Dial Modifier Encountered in

Dial String of D Command .....................................................................................................42

2.2.23 ATS10 Set Disconnect Delay after Indicating the Absence of Data Carrier..............42

2.2.24 ATT Select Tone Dialing ...........................................................................................43

2.2.25 ATV TA Response Format .......................................................................................43

2.2.26 ATX Set CONNECT Result Code Format and Monitor Call Progress .....................44

2.2.27 ATZ Reset Default Configuration .............................................................................45

2.2.28 AT&C Set DCD Function Mode ...............................................................................45

2.2.29 AT&D Set DTR Function Mode................................................................................46

2.2.30 AT&F Factory Defined Configuration ......................................................................46

2.2.31 AT&V Display Current Configuration ......................................................................47

2.2.32 AT&W Store Active Profile ......................................................................................47

2.2.33 AT+GCAP Request Complete TA Capabilities List ..................................................49

2.2.34 AT+GMI Request Manufacturer Identification .........................................................49

2.2.35 AT+GMM Request TA Model Identification ............................................................50

2.2.36 AT+GMR Request TA Revision Identification of Software Release.........................50

2.2.37 AT+GOI Request Global Object Identification .........................................................51

2.2.38 AT+GSN Request TA Serial Number Identification (IMEI) .....................................51

2.2.39 AT+ICF Set TE-TA Control Character Framing........................................................52

2.2.40 AT+IFC Set TE-TA Local Data Flow Control ..........................................................53

2.2.41 AT+IPR Set TE-TA Fixed Local Rate .......................................................................54

2.2.42 AT+HVOIC Disconnect Voice Call Only..................................................................55

3 AT Commands According to 3GPP TS 27.007.....................................56

3.1 Overview of AT Command According to 3GPP TS 27.007 ...............................56

3.2 Detailed Descriptions of AT Command According to 3GPP TS 27.007 ............57

3.2.1 AT+CACM Accumulated Call Meter (ACM) Reset or Query....................................57

3.2.2 AT+CAMM Accumulated Call Meter Maximum (ACM max) Set or Query .............58

3.2.3 AT+CAOC Advice of Charge .....................................................................................59

3.2.4 AT+CBST Select Bearer Service Type........................................................................60

3.2.5 AT+CCFC Call Forwarding Number and Conditions Control ....................................61

3.2.6 AT+CCWA Call Waiting Control ................................................................................63

3.2.7AT+CEER Extended Error Report ...............................................................................64

3.2.8 AT+CGMI Request Manufacturer Identification ........................................................67

3.2.9 AT+CGMM Request Model Identification..................................................................67

3.2.10 AT+CGMR Request TA Revision Identification of Software Release......................68

3.2.11 AT+CGSN Request Product Serial Number Identification (Identical with +GSN)...68

3.2.12 AT+CSCS Select TE Character Set...........................................................................69

3.2.13 AT+CSTA Select Type of Address ............................................................................70

3.2.14 AT+CHLD Call Hold and Multiparty........................................................................70

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